Displaying 20 results from an estimated 40 matches for "scale_delta".
2009 Oct 26
9
Latest Pv_ops dom0 fails to boot
...06db22>] sys_exit_group+0x0/0x16
[ 0.862791] [<ffffffff81077a74>] get_signal_to_deliver+0x312/0x335
[ 0.862800] [<ffffffff8103215f>] do_notify_resume+0x8b/0x717
[ 0.862807] [<ffffffff810e2d64>] ? print_vma_addr+0xf8/0x101
[ 0.862815] [<ffffffff8104f1e8>] ? scale_delta+0x0/0x26
[ 0.862823] [<ffffffff811fa288>] ? __up_read+0x84/0x8c
[ 0.862830] [<ffffffff8104f1e8>] ? scale_delta+0x0/0x26
[ 0.862837] [<ffffffff81052c44>] ? bad_area_nosemaphore+0xe/0x10
[ 0.862844] [<ffffffff8152f258>] ? do_page_fault+0x14c/0x271
[ 0.862852...
2010 Dec 14
0
[PATCH 1/5] vtdt: Define a new function gtsc_to_gtime()
...+1634,20 @@ static void __init tsc_parse(const char
}
custom_param("tsc", tsc_parse);
-u64 gtime_to_gtsc(struct domain *d, u64 tsc)
+u64 gtime_to_gtsc(struct domain *d, u64 time)
{
if ( !is_hvm_domain(d) )
- tsc = max_t(s64, tsc - d->arch.vtsc_offset, 0);
- return scale_delta(tsc, &d->arch.ns_to_vtsc);
+ time = max_t(s64, time - d->arch.vtsc_offset, 0);
+ return scale_delta(time, &d->arch.ns_to_vtsc);
+}
+
+u64 gtsc_to_gtime(struct domain *d, u64 tsc)
+{
+ u64 time = scale_delta(tsc, &d->arch.vtsc_to_ns);
+
+ if ( !is_hvm_domain(d...
2008 May 08
4
[PATCH 0/4] paravirt clock series.
Respin of the paravirt clock patch series.
On the host side the kvm paravirt clock is made compatible with the
xen clock.
On the guest side some xen code has been factored out into a separate
source file shared by both kvm and xen clock implementations.
This time it should work ok for kvm smp guests ;)
cheers,
Gerd
2008 May 08
4
[PATCH 0/4] paravirt clock series.
Respin of the paravirt clock patch series.
On the host side the kvm paravirt clock is made compatible with the
xen clock.
On the guest side some xen code has been factored out into a separate
source file shared by both kvm and xen clock implementations.
This time it should work ok for kvm smp guests ;)
cheers,
Gerd
2008 May 16
5
[PATCH 0/4] paravirt clock source patches, #3
paravirt clock source patches, next round, with a bunch of changes
in the host code according to Avi's review comments and some minor
code tweaks.
cheers,
Gerd
2008 May 16
5
[PATCH 0/4] paravirt clock source patches, #3
paravirt clock source patches, next round, with a bunch of changes
in the host code according to Avi's review comments and some minor
code tweaks.
cheers,
Gerd
2008 Jun 03
6
[PATCH 0/5] paravirt clock source patches, #5
paravirt clock source patches, next round.
There is now a pvclock-abi.h file with the structs and some longish
comments in it and everybody is switched over to use the stuff in
there.
Some minor tweaks after super-fast review by Jeremy.
The queue is on top of the kvm git tree. The first two patches should
have no kvm dependencies and should apply to linus tree just fine.
cheers,
Gerd
2008 Jun 03
6
[PATCH 0/5] paravirt clock source patches, #5
paravirt clock source patches, next round.
There is now a pvclock-abi.h file with the structs and some longish
comments in it and everybody is switched over to use the stuff in
there.
Some minor tweaks after super-fast review by Jeremy.
The queue is on top of the kvm git tree. The first two patches should
have no kvm dependencies and should apply to linus tree just fine.
cheers,
Gerd
2008 Jun 03
10
[PATCH 0/5] paravirt clock source patches, #4
paravirt clock source patches, next round.
There is now a pvclock-abi.h file with the structs and some longish
comments in it and everybody is switched over to use the stuff in
there.
cheers,
Gerd
2008 Jun 03
10
[PATCH 0/5] paravirt clock source patches, #4
paravirt clock source patches, next round.
There is now a pvclock-abi.h file with the structs and some longish
comments in it and everybody is switched over to use the stuff in
there.
cheers,
Gerd
2007 Apr 23
27
[PATCH 00/25] xen: Xen implementation for paravirt_ops
Hi Andi,
This series of patches implements the Xen paravirt-ops interface.
It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops
patches I posted.
This patch generally restricts itself to Xen-specific parts of the tree,
though it does make a few small changes elsewhere.
These patches include:
- some helper routines for allocating address space and walking pagetables
- Xen
2007 Apr 23
27
[PATCH 00/25] xen: Xen implementation for paravirt_ops
Hi Andi,
This series of patches implements the Xen paravirt-ops interface.
It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops
patches I posted.
This patch generally restricts itself to Xen-specific parts of the tree,
though it does make a few small changes elsewhere.
These patches include:
- some helper routines for allocating address space and walking pagetables
- Xen
2007 May 11
30
[patch 00/28]xen: Xen implementation for paravirt_ops
Hi Andi,
This series of patches implements the Xen paravirt-ops interface. It
applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think
"unwinder" is the only patch which doesn't apply to git13, and the
sched-clock patches are the only ones which this series actually
needs).
Changes since the last posting:
- More netfront review and cleanup
- Added ability to
2007 May 11
30
[patch 00/28]xen: Xen implementation for paravirt_ops
Hi Andi,
This series of patches implements the Xen paravirt-ops interface. It
applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think
"unwinder" is the only patch which doesn't apply to git13, and the
sched-clock patches are the only ones which this series actually
needs).
Changes since the last posting:
- More netfront review and cleanup
- Added ability to
2007 May 11
30
[patch 00/28]xen: Xen implementation for paravirt_ops
Hi Andi,
This series of patches implements the Xen paravirt-ops interface. It
applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think
"unwinder" is the only patch which doesn't apply to git13, and the
sched-clock patches are the only ones which this series actually
needs).
Changes since the last posting:
- More netfront review and cleanup
- Added ability to
2007 May 22
35
[patch 00/33] xen: Xen paravirt_ops implementation
Hi,
This is the Xen implementation for the paravirt_ops interface. The
series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked
in -mm with a view to being merged in 2.6.23.
The first part of the series is some small changes to the core kernel.
Apart from the new code added in "Allocate and free vmalloc areas"
(posted many times before), they are simply a few one-liners
2007 May 22
35
[patch 00/33] xen: Xen paravirt_ops implementation
Hi,
This is the Xen implementation for the paravirt_ops interface. The
series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked
in -mm with a view to being merged in 2.6.23.
The first part of the series is some small changes to the core kernel.
Apart from the new code added in "Allocate and free vmalloc areas"
(posted many times before), they are simply a few one-liners
2007 May 22
35
[patch 00/33] xen: Xen paravirt_ops implementation
Hi,
This is the Xen implementation for the paravirt_ops interface. The
series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked
in -mm with a view to being merged in 2.6.23.
The first part of the series is some small changes to the core kernel.
Apart from the new code added in "Allocate and free vmalloc areas"
(posted many times before), they are simply a few one-liners
2007 May 04
31
[patch 00/29] xen: Xen implementation for paravirt_ops
Hi Andi,
This series of patches implements the Xen paravirt-ops interface.
It applies to 2.6.21-git3 + ff patches-2.6.21-git3-070501-1.tar.gz.
Changes since the last posting:
- reviews of xenbus (me), netfront (hch, rusty, herbert xu) and
blockfront (hch), with most comments addressed. Netfront review
revealed a couple of real bugs, and the code for all three is looking
cleaner
2007 May 04
31
[patch 00/29] xen: Xen implementation for paravirt_ops
Hi Andi,
This series of patches implements the Xen paravirt-ops interface.
It applies to 2.6.21-git3 + ff patches-2.6.21-git3-070501-1.tar.gz.
Changes since the last posting:
- reviews of xenbus (me), netfront (hch, rusty, herbert xu) and
blockfront (hch), with most comments addressed. Netfront review
revealed a couple of real bugs, and the code for all three is looking
cleaner